Merge "mhi: cntrl: qcom: transition to power off as soon as possible" (464257e7) · Commits · e / devices / android_kernel_xiaomi_sm6125

drivers/bus/mhi/controllers/mhi_arch_qcom.c

+6 −2

Original line number	Diff line number	Diff line
		/* Copyright (c) 2018, The Linux Foundation. All rights reserved.
		/* Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
		*
		* This program is free software; you can redistribute it and/or modify
		* it under the terms of the GNU General Public License version 2 and
		@@ -140,10 +140,15 @@ void mhi_arch_esoc_ops_power_off(void *priv, bool mdm_state)
		struct mhi_dev *mhi_dev = mhi_controller_get_devdata(mhi_cntrl);

		MHI_LOG("Enter: mdm_crashed:%d\n", mdm_state);

		mutex_lock(&mhi_cntrl->pm_mutex);
		if (!mhi_dev->powered_on) {
		MHI_LOG("Not in active state\n");
		mutex_unlock(&mhi_cntrl->pm_mutex);
		return;
		}
		mhi_dev->powered_on = false;
		mutex_unlock(&mhi_cntrl->pm_mutex);

		MHI_LOG("Triggering shutdown process\n");
		mhi_power_down(mhi_cntrl, !mdm_state);
		@@ -153,7 +158,6 @@ void mhi_arch_esoc_ops_power_off(void *priv, bool mdm_state)
		mhi_arch_link_off(mhi_cntrl, false);
		mhi_arch_iommu_deinit(mhi_cntrl);
		mhi_arch_pcie_deinit(mhi_cntrl);
		mhi_dev->powered_on = false;
		}

		static void mhi_bl_dl_cb(struct mhi_device *mhi_dev,